42 Ocean 42 Control panel

[sandgatkins]

Sailors

Couple of questions re the control panel on our 1999 42 Ocean.

1. There are a couple of green lights with markings similar to diodes under the ammeter keep pushing them but they don' t react, any clues?

2. Any suggestions on how best to adjust the potentiometers on the back of the tank gauges ?

Love the boat

Graham